Dipl.-Ing. Gerhard Hoffmann +43 664 1002363 office@ka1.at http://www.ka1.at Belghofergasse 34 1120 Wien Route planen
Dipl.-Ing. Gerhard Guido Walter Hoffmann +43 1 587 86 84 - 7450 http://www.hot-cars.at Wiedner Hauptstraße 52 1040 Wien Route planen
Dipl.-Ing. Gerhard Guido Walter Hoffmann +43 1 587 86 84 - 7450 http://www.hot-cars.at Zehenthofgasse 12 1190 Wien Route planen